Gah! I'm really sorry I didn't get back to you on your quetion about the PoR cap - yes was C9... Thanks for trying that out, very interesting that it didn't really seem to make much differnence to the issue, hmm...As requested I had a look at C9 and tried the following:
...
Please let me know if you'd like me to do any testing at all, hardware or firmware, I really don't mind and like giving back to the retro community where I can.
Ah, many thanksHere's a snippet of an the ICE40 LP/HX Family Datasheet (
link to page 2-4).
I also had another look at the Technology Library paper and I see it has a "Power On State" for each of the FFs where they are all '0'. So I'll look at simulating the PoR as that will be more reliable - I'll try and add the code this week, test it and get you a new build to try soon Ronin47...Statistics: Posted by mogwaay — Sun Jun 30, 2024 10:34 pm